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Re: Gtk scrollbar: thumb too short
From: |
Robert J. Chassell |
Subject: |
Re: Gtk scrollbar: thumb too short |
Date: |
Mon, 31 Mar 2003 22:23:34 +0000 (UTC) |
The scrollbar models a physical system where there is a
knob slid along a trough. If in the physical system
(a stereo component say), the knob popped out of the trough
on the physical system, it would be a sign of shoddy
workmanship. I think the same holds for the onscreen case.
Ah ... This is the fundamental misconception. Yes, in a physical
system, you would complain if the knob `popped out of the trough' or
slid under the end of it.
But displays in a computer are not restricted to strictly physical
contstraints. In particular, in GNU Emacs, the scroll bar should show
... how the document is divided into three parts: the part above
the screen, the part on the screen, and the part below the screen.
It is both false and misleading to pretend that a thumb in an Emacs
scroll bar is like a knob on a 1948 Zenith radio. The `thumb' is
derived from the physical knob, but it is not the same; it is an
improvement, just as GNU Emacs itself is an improvement over the
mechanical typewriter on which I first learned to type.
--
Robert J. Chassell Rattlesnake Enterprises
http://www.rattlesnake.com GnuPG Key ID: 004B4AC8
http://www.teak.cc address@hidden
- Re: Gtk scrollbar: thumb too short, (continued)
- Re: Gtk scrollbar: thumb too short, Jan D., 2003/03/28
- Re: Gtk scrollbar: thumb too short, Jan D., 2003/03/27
- Re: Gtk scrollbar: thumb too short, Richard Stallman, 2003/03/28
- Re: Gtk scrollbar: thumb too short, Owen Taylor, 2003/03/28
- Re: Gtk scrollbar: thumb too short, Richard Stallman, 2003/03/30
- Re: Gtk scrollbar: thumb too short, Owen Taylor, 2003/03/31
- Re: Gtk scrollbar: thumb too short, Luc Teirlinck, 2003/03/31
- Re: Gtk scrollbar: thumb too short, Owen Taylor, 2003/03/31
- Re: Gtk scrollbar: thumb too short, Luc Teirlinck, 2003/03/31
- Re: Gtk scrollbar: thumb too short, Luc Teirlinck, 2003/03/31
- Re: Gtk scrollbar: thumb too short,
Robert J. Chassell <=
- Re: Gtk scrollbar: thumb too short, Luc Teirlinck, 2003/03/31
- Re: Gtk scrollbar: thumb too short, Jan D., 2003/03/28
- Re: Gtk scrollbar: thumb too short, Robert J. Chassell, 2003/03/28
- Re: Gtk scrollbar: thumb too short, Robert J. Chassell, 2003/03/28
- Re: Gtk scrollbar: thumb too short, Jan D., 2003/03/29
Re: Gtk scrollbar: thumb too short, Richard Stallman, 2003/03/26
Re: Gtk scrollbar: thumb too short, Stefan Monnier, 2003/03/27